blob: 9971226230e76211c0f15fc82780f51ed2420051 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_BASE_MEMORY_H
#define ANDROID_BASE_MEMORY_H
namespace android {
namespace base {
// Use memcpy for access to unaligned data on targets with alignment
// restrictions. The compiler will generate appropriate code to access these
// structures without generating alignment exceptions.
template <typename T>
static inline T get_unaligned(const void* address) {
T result;
memcpy(&result, address, sizeof(T));
return result;
}
template <typename T>
static inline void put_unaligned(void* address, T v) {
memcpy(address, &v, sizeof(T));
}
} // namespace base
} // namespace android
#endif // ANDROID_BASE_MEMORY_H
|
